Originally Posted by Drinking Buddy

I believe the two sites have a different way of calculating ROI. One averages all the buy ins together and one does individual ROIs and averages that out.

Maybe.

Yeah, the default results on SharkScope show an "Average ROI", which can be misleading if you're loking at mixed buy-ins. When you click a result and show the graph, there is a button for more options, under which you can get "Miscellaneous Data" that shows total ROI over the given games.

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